Astonishing Studios is proud to spotlight the work of Dennis O'Neil. Dennis O'Neil's work is featured in twelve different books here at Astonishing Studios. Dennis O'Neil specializes in the superhero genre. Examples of Dennis O'Neil's work includes "Batman Illustrated By Neal Adams TPB Vol. 03" and "Batman Knightfall TPB Vol. 03 New Ed Knightsend". Dennis O'Neil's work has been published by and DC Comics.
